Hardware acceleration depends not only on the video standard (h264, h265), but on the bitrate (8 bit, 10 bit, 12 bit), and the chroma subsampling (4:2:0, 4:2:2, 4:4:4), and the video editing software.įor instance, a PC running Adobe Premiere with a modern Nvidia GPU has hardware acceleration for H264 8-bit 4:2:0 and H265 (HEVC) 8 and 10 bit 4:2:0. Which camera? Which codec? Which bit depth? Which chroma subsampling? Which CPU? Which GPU? I tried to edit my first 4k video it was too unbearably slow even with my bulky computer. u/shickey maintains a videography-themed weekly challenge subreddit, so if you're looking for something to shoot head on over to /r/DoCreativeĬamera, NLE, year started, general location
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